CCMR009.T Equivalent & Substitute Parts

Part Overview

The CCMR009.T is a 9A cartridge fuse rated for 600 VAC / 250 VDC operation, manufactured by Littelfuse Inc. under the POWR-GARD® and POWR-PRO® CCMR series. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system maintenance and component procurement.

The fuse is designed for motor protection applications and requires a compatible holder for installation. Its slow-blow response characteristic and CC class rating make it suitable for circuits requiring protection against sustained overloads while tolerating brief inrush currents typical of motor startup conditions.

Substiute Parts

CCMR009.T

Littelfuse Inc.In Stock: 775CCMR009.T Datasheet

Current PartRFQ

CCMR009.TXP

Littelfuse Inc.In Stock: 1144CCMR009.TXP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CCMR009.T is determined by strict equivalence across the following electrical and mechanical parameters:

• Current Rating: 9A (exact match required)
• Voltage Rating: 600 VAC / 250 VDC (exact match required)
• Response Time: Slow Blow (exact match required)
• Fuse Class: CC (exact match required)
• Package / Case: 5AG, 10mm x 38mm (Midget) (exact match required)
• Breaking Capacity: 300kA AC / 20kA DC (exact match required)
• Approval Agencies: CE, UL (exact match required)

The CCMR009.TXP meets all substitution criteria as a direct equivalent. The primary distinction between the main part and its substitute is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The CCMR009.TXP is the direct active equivalent for the obsolete CCMR009.T. Both components are manufactured by Littelfuse Inc. and maintain identical electrical specifications, mechanical dimensions, and regulatory certifications (CE, UL). Both are ROHS3 compliant.

Selection of the CCMR009.TXP is appropriate for all applications previously served by the CCMR009.T. The transition from obsolete to active product status ensures continued availability and supply chain reliability. Packaging differences (standard versus bulk) do not affect functional performance or compatibility with existing fuse holders.

Frequently Asked Questions (FAQ)

Q: Can the CCMR009.TXP be used as a direct replacement for the CCMR009.T?

A: Yes. Both components share identical electrical ratings (9A, 600 VAC / 250 VDC), response characteristics (slow blow), fuse class (CC), mechanical dimensions (10mm x 38mm), breaking capacity (300kA AC / 20kA DC), and regulatory approvals (CE, UL). They are functionally equivalent.

Q: What is the difference between CCMR009.T and CCMR009.TXP?

A: The CCMR009.T is obsolete, while the CCMR009.TXP is active. Packaging differs (standard versus bulk), but electrical and mechanical specifications are identical.

Q: Will the CCMR009.TXP fit in existing fuse holders designed for the CCMR009.T?

A: Yes. Both components use the same 5AG package format with dimensions of 0.406" diameter x 1.500" length (10.30mm x 38.10mm). They are mechanically interchangeable.

Q: Are both parts RoHS compliant?

A: Yes. Both the CCMR009.T and CCMR009.TXP are ROHS3 compliant.

Q: What certifications apply to these fuses?

A: Both components carry CE and UL approvals, meeting international and North American regulatory requirements for cartridge fuses in this class.